250 Park Avenue. Postum Building. Entrance
250 Park Avenue. Postum Building
[Postum Building, 250 Park Avenue.]
250 Park Avenue. Postum Building. Interior, main hall
250 Park Avenue. Postum Building. Interior, 16th floor reception room
250 Park Avenue. Postum Building. Interior, detail of index board in hall
250 Park Avenue. Postum Building. Interior, private office of Thompson-Starret and Company
East 46th Street and Park Avenue, northwest corner. Postum Building
East 26th Street and Fourth Avenue, southwest corner. Ogden Mills Building
105 Madison Avenue. Loft Building, view looking up
250 Park Avenue South. Commercial building
Park Avenue [Facade of a building.]
Park Avenue [Office building and construction.]
Park Avenue and 53rd Street. Lever Building [Lever House], Putting in Last Pieces of Glass in Courtyard
Park Avenue [Construction of an office building.]
465 Park Avenue. Ritz Tower